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Processing Raw Materials into Useful Products - Coggle Diagram
Processing Raw Materials into Useful Products
Natural Sciences
Sub-Topic 1 = Properties of Material
Inquiry Activity - Sensory Science Station - Learner's touch, smell and observe raw sugarcane, granulated sugar, raw clay and fried bricks. they record similarities and differences in a scientific observation chart.
Key Concept - Materials has distinct physical properties (texture, smell, appearance) that change during processing (DBE,2011).
Sub-Topic 2 = Material Transitions and changes
Key Concept - Raw materials undergo physical or chemical transformations to become useful everyday products.
Inquiry Activity - The Change Investigation - Learners dissolve sugar in water and test the strength of raw clay versus baked clay to investigate how processing alters a material's state and useability.
Technology
Sub-Topic 1 = Technology Processing Methods
Key Concept - Technology uses specific tools, sequences and processes to mechanically or chemically transform raw materials into products.
Inquiry Activity - Video Blueprinting - Learners watch visual clips of industrial sugar mills and brickmaking kilns. They must sequence a flow diagram showing the tools and steps used to alter the raw stae.
Sub-Topic 2 = Structural and Product Evaluation
Key Concept - Processed materials are technologically engineered to satisfy specific human needs, such as shelter and nutrition.
Inquiry Activity - The Product Design Challenge - Learners assess different types of bricks and sugar packaging to design a micro-model of a stable structure, discovering why processed materials fit technological needs.
Social Sciences
Sub-Topic 1 = People, Industry, and work
Key Concept - Production industries rely on human labor, specialized jobs and workers to transform resources for society.
Inquiry Activity - Career Role-Play Discussion- Learners match different workers (farmers, factory operators, builders) to their roles in the sugar and brick industries, debating how teamwork drives production.
Sub-Topic 2 = Resources and community Impact
Key Concept - The availability of local raw materials shapes local communities, environments and economies.
Inquiry Activity - Community Mapping Project - Learner's interview family members or map out where bricks and sugar are utilized in their local neighborhood, exploring how processed goods support local infrastructure.